This paper analyzes the requirements of a Virtual Enterprise access control. An SOA-based virtual enterprise access control model is proposed to handle resource management. The authorization mechanism and the operation process of the model are explained. Meanwhile, the components and the framework of the model are given. Finally, a team project development management platform based on the SOA-based virtual enterprise access control model is shown, which provides a solid foundation for the reasonable implementation.
Characteristics of SOA-based Virtual Enterprise service integration are analyzed by using SOA and Web Services for Virtual Enterprise Multi-source Heterogeneous system integration. A structural model of SOA-based Virtual Enterprise Multi-source Heterogeneous Service Integration is proposed in this paper and the composition of principle, the method of encapsulating service, and the process of service integration are described in detail. Finally, the model is achieved by using BPEL Language and Oracle BPEL Designer. The result of study shows that the model is effective and correct, and provides the theoretical foundation, the program realization and the specific method for building a stable and efficient Virtual Enterprise and realizing Virtual Enterprises rapid seamless integration among its members.
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